Analysis
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max time kernel
19s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04/11/2024, 03:13
Static task
static1
Behavioral task
behavioral1
Sample
1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe
Resource
win7-20240903-en
General
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Target
1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe
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Size
2.7MB
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MD5
d9af04b9f27dd6baccb6947bca174fe0
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SHA1
2dd7b78da63a0696091a40d5cb60a67ea6236422
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SHA256
1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fc
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SHA512
3879a779bae64a4e42cbb91bda47c40ea886ff01bd04876db60dacd8b5981d0379289c2ee0e3192a78b3c4935e8d69cf0ed6d10ebb2a63d29fe1aab6a52dd501
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SSDEEP
24576:hD0gcWMHVVc4qkDvhCMEKrTqB8t2O2lK3VxpcXaqD8uptHQ1iLWn3WTBmi5:J1MHXc4FpeB8gO0K3ZcXaWHQdmTBx
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2408 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2408 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe 2408 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe 2408 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2408 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe"C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2408
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
2Virtualization/Sandbox Evasion
2